Einhugur UtilsLib issue with Xojo 2018r4

The LocaleInfo class within the UtilsLib plugin is returning blank or zero values from the shared methods for the Mac 64-bit platform (works fine for 32-bit Mac and 32-bit/64-bit Windows). Any suggestions? Or should I wait for a fix.

Running under macOS 10.13.6 using Xojo 2018r4. I believe it worked fine under 2018r3.